DOCA0256EN-01

Feedback in Case of Error

If you do not have access, no register is accessed and an error value will be returned via DP-V1. The first four bytes of the response on DP in the case of an error are given as follows:

Byte Value Meaning
0 0XDE/0XDF For DS_Read/DS_Write
1 0X80 Indicating DP-V1
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